发明名称 |
Mechanically alloyed nickel-base composition having improved hot formability characteristics |
摘要 |
A mechanically alloyed composition of matter containing 30-40% chromium, 0-15% cobalt, 0-10% iron, 0.2-1.0% aluminum, 0.3-1.2% titanium, greater than 1-5% tantalum and/or niobium, 0.2-1% yttria, usual processing and trace impurities, and the balance nickel. The addition of tantalum improves the workability characteristics of the alloy. The alloy is particularly useful for molten glass spinners.
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申请公布号 |
US5328499(A) |
申请公布日期 |
1994.07.12 |
申请号 |
US19930054517 |
申请日期 |
1993.04.28 |
申请人 |
INCO ALLOYS INTERNATIONAL, INC. |
发明人 |
POOLE, JON M.;MANNAN, SARWAN K.;SIZEK, HOWARD W. |
分类号 |
C22C32/00;(IPC1-7):C22C30/00 |
主分类号 |
C22C32/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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